EVERAOX 501 is a liquid, phenol-free thermal stabilizer recommended for use in PU resin and TPU synthesis processes. It provides excellent protection against polymer degradation and yellowing caused by oxidation.

Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims
Materials Features
Advantages

Light color which won’t affect final product’s initial color. Very good compatibility with both polyester and polyether type PU Protect polymer against thermo-oxidative degradation during manufacture and processing.

Applications & Uses

Compatible Polymers & Resins
Coating End Applications
Plastics & Elastomers End Uses
Use Level
0.05 - 1.0%
Recommendation

EVERAOX 501 is particularly recommended for polyurethane or thermal-plastic PU applications (especially foam and artificial leather), solvent-based coatings, elastomers, adhesives& sealants, and other organic substrates. Typically dosage range of EVERAOX 501 is 0.05–1.0 % by weight and provides long term thermal stability to the polymer.

Properties

Physical Form
Appearance
Slightly yellow liquid
Physical Properties
ValueUnitsTest Method / Conditions
Viscosity (at 25°C)300 - 500mPa.s-
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (at 0.55 mmHg)min. 180°C-
ColorSlightly yellow--
Density0.97 - 1.01--
Flash Pointmin. 150°C-
Ignition Temperaturemin. 360°C-
Insoluble inWater--
pH Value (1% suspension in water at 20 °C)5.7--
Physical FormLiquid--
Vapor Pressure (at 20°C)max. 1.0* 10⁻ ⁴Pa-

Regulatory & Compliance

Chemical Inventories

Safety & Health

Handling & Safety

Personal equipment for protection is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling.

Storage & Handling

Storage Conditions

EVERAOX 501 should be kept in a dry, dark place without any light exposure.Water will damage product without sealing well for a long period of time.